Classification
541 - Physical chemistry
12
519 - Probabilities & applied mathematics
6
530 - Physics
5
512 - Algebra
4
515 - Analysis
4
540 - Chemistry & allied sciences
3
546 - Inorganic chemistry
3
621 - Applied physics
3
003 - Systems
2
510 - Mathematics
2
531 - Classical mechanics; solid mechanics
2
543 - Analytical chemistry
2
571 - Physiology & related subjects
2
004 - Data processing & computer science
1
005 - Computer programming, programs & data
1
518 - Numerical analysis
1
526 - Mathematical geography
1
550 - Earth sciences
1
610 - Medicine & health
1
620 - Engineering & allied operations
1